<?php

class m111019_021837_add_m_i_column extends CDbMigration
{
	public function safeUp()
	{
		$this->addColumn('erp_material_warehouse_inbound', 'deliveryNumber', 'string');
	}

	public function safeDown()
	{
		$this->dropColumn('erp_material_warehouse_inbound', 'deliveryNumber');
	}
}